Summer Squash
Black Beauty Zucchini is a dark-green, long-fruited summer squash that's earned its place in farmer's markets and home gardens across zones 3 to 11. This Cucurbita pepo cultivar produces straight, cylindrical fruits on vigorous bush plants that mature in just 60 days, giving you abundant harvests through the growing season. Its exceptional storage and shipping qualities have made it a commercial favorite, but home gardeners prize it equally for its reliable production and ease of growth. Plant it in full sun with moderate water, and you'll be harvesting tender young fruits within two months.
Full Sun
Moderate
3-11
36in H x 36in W
Annual
High
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Dark-green, long, and perfectly straight fruits emerge reliably from fairly heavy bushes, earning this zucchini a reputation among farmer's market growers for both yield and appearance. The variety tolerates moderate soil fertility and dry conditions once established, so you don't need to baby it with constant feeding or watering. Harvest frequently at the young stage and you'll trigger more prolific flowering and fruiting throughout the season, making this a variety that rewards consistent picking rather than neglecting it.
Harvest these fruits young and tender for peak flavor and texture in succhini-forward dishes like grilled slices, spiralized noodles, or quick sautés with garlic and olive oil. Young zucchini grates beautifully into quick breads and muffins, adding moisture without heaviness. You can also let fruits grow slightly larger for stuffing, though the tender young stage is when this variety truly excels. The firm flesh holds up well to roasting, which brings out sweetness, and the straight shape makes it easy to slice uniformly for grilling or layering in composed dishes.
Start seeds indoors 2 to 3 weeks before your last spring frost, sowing them in warm soil at 70 to 85 degrees Fahrenheit. This timing allows you to transplant sturdy seedlings into the garden right around the last frost date, when soil has warmed sufficiently.
Transplant hardened-off seedlings outdoors after your last frost date when soil temperature has warmed. Space plants 24 inches apart in rows 36 inches apart, giving each plant room to reach its full 3-by-3-foot mature size.
You can also sow seeds directly outdoors after the last frost date, when soil temperature reaches at least 70 degrees Fahrenheit. For a continuous harvest, sow a fresh batch of seeds every month throughout the growing season.
Pick fruits frequently, starting when they reach 6 to 8 inches long and while the skin is still glossy and tender. Regular harvesting at the young stage triggers more flowers and higher overall yields throughout the season. Fruits can be harvested at larger sizes if needed, but the tender, young stage delivers the best eating quality and keeps production vigorous.
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“Black Beauty Zucchini has become a modern commercial standard precisely because of its reliable storage and shipping qualities. While the sources provided don't trace its exact breeding origins, the variety's dominance in farmer's markets reflects decades of selection for fruits that travel well, store without degradation, and arrive at market in pristine condition. This practical focus on post-harvest performance has paradoxically made it a staple for home gardeners too, who benefit from a zucchini bred to maintain quality rather than one bred solely for speed.”